Grok.com: "What is the best website for metal finishing questions and answers?"

finishing.com -- The Home Page of the Finishing Industry

-----

Encountering oxidation/ blackening of copper plated surface

I am an engineer specialised in Carbon- We do plating of electrgraphite carbon with copper but the plated surface gets blacken now a days.
request for suggestion or process to avoid this. presently we are using electrolysis process.

Debasish Basak
General Manager - Bangalore, Karnataka, India
2007

January 21, 2008

Better you will do the Anti tarnishing after copper plating. Because on copper oxides will react easily.
And If the componets are very small please do the proper packing method.
Normally copper plating main application is electrical contacts.

Kannan Boopathi
- Salem,Tamil Nadu, India

(No "dead threads" here! If this page isn't currently on the Hotline your Q, A, or Comment will restore it)

Q, A, or Comment on THIS thread -or- Start a NEW Thread

Disclaimer: It's not possible to fully diagnose a finishing problem or the hazards of an operation via these pages. All information presented is for general reference and does not represent a professional opinion nor the policy of an author's employer. The internet is largely anonymous & unvetted; some names may be fictitious and some recommendations might be harmful.

If you are seeking a product or service related to metal finishing, please check these Directories: